{"id":3412927,"url":"https://alion.io/job/sii-senior-aiml-developer-fmx","title":"Senior AI/ML Developer (f/m/x)","company":{"id":1387,"name":"Sii","domain":"sii.pl","url":"https://alion.io/company/sii","size_band":"5000+","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Career sitemap","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Białystok, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":68000,"max_usd":116000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":46},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A2A","optional":false},{"name":"AI Agents","optional":false},{"name":"AWS Bedrock","optional":false},{"name":"Azure","optional":false},{"name":"Datadog","optional":false},{"name":"LangGraph","optional":false},{"name":"LangSmith","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Rest API","optional":false},{"name":"WebSockets","optional":false},{"name":"AWS","optional":true},{"name":"Claude Code","optional":true},{"name":"LangChain","optional":true},{"name":"LLM","optional":true},{"name":"OpenAI","optional":true}],"status":"live","first_seen_at":"2026-10-28T09:17:43Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-30T09:29:26Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"This offer base language is Polish.\nTranslate into English.\n\nThis translation is generic and may include errors.\nShow original text\nTechnologie i narzędzia\nWymagane\n\nAmazon Bedrock\n\nAzure AI Foundry\n\nAgentic AI Architecture\n\nLangsmith\n\nDatadog\n\nLangGraph\n\nA2A Protocol\n\nModel Context Protocol MCP\n\nREST\n\nWebSocket\n\nMile widziane\nArchitektura sterowana zdarzeniami\nInterfejs API OpenAI\nClaude Code\nSzukamy doświadczonego programisty AI/ML, który dołączy do projektu skoncentrowanego na projektowaniu, budowaniu i wdrażaniu rozwiązań opartych na Agentic AI i LLM. Będziesz pracować w zespole zajmującym się tworzeniem architektur umożliwiających interakcję agentów AI z systemami przedsiębiorstw, API i narzędziami. Twoim zadaniem będzie zapewnienie, że rozwiązania AI są niezawodne i gotowe do produkcji, stosując najlepsze praktyki w zakresie oceny LLM, monitorowania i odpowiedzialnego wdrażania AI. Jeśli jesteś pasjonatem nowoczesnych technologii AI, ta oferta może być idealna dla Ciebie.\nTwoje zadania\nProjektowanie i rozwijanie rozwiązań opartych na Agentic AI i LLM\nBudowanie przepływów pracy agentów przy użyciu LangGraph\nIntegracja agentów AI z API, narzędziami i systemami przedsiębiorstw przy użyciu protokołów MCP i A2A\nWdrażanie oceny LLM, monitorowania i rozwiązań w zakresie observability\nImplementacja zabezpieczeń AI, bezpieczeństwa treści oraz mechanizmów odpowiedzialnego AI\nIntegracja rozwiązań z AWS Bedrock i/lub Azure AI Foundry\nWsparcie w zakresie wdrożenia produkcyjnego, optymalizacji oraz dokumentacji technicznej\nWymagania\nMinimum 7-letnie doświadczenie w budowaniu i wdrażaniu rozwiązań opartych na AI/LLM\nPraktyczna znajomość architektur Agentic AI oraz wzorców projektowych\nDoświadczenie w metodach oceny LLM, frameworkach i najlepszych praktykach\nZnajomość rozwiązań w zakresie monitorowania i observability AI, takich jak LangSmith i Datadog\nSilne doświadczenie z co najmniej jedną główną platformą AI-as-a-Service, preferowane AWS Bedrock lub Azure AI Foundry\nPraktyczna znajomość protokołów A2A (Agent-to-Agent) i MCP (Model Context Protocol)\nZnajomość zasad projektowania REST API, WebSockets i RPC oraz najlepszych praktyk w zakresie dokumentacji i integracji API\nZnajomość języka angielskiego na poziomie zaawansowanym\nRezydencja na terenie Polski\nMile widziane\nZnajomość wzorców architektury opartej na zdarzeniach (EDA)\nDoświadczenie w pracy z OpenAI API oraz wzorcami interakcji strumieniowej\nUmiejętności w zakresie dokumentacji technicznej oraz architektury\nNr oferty JOB-743DY\nSii zapewnia, że wszystkie decyzje związane z zatrudnieniem są podejmowane wyłącznie na podstawie kwalifikacji i kompetencji. Zobowiązujemy się do równego traktowania wszystkich osób, niezależnie od cech chronionych, oraz promowania zróżnicowanego i integracyjnego środowiska pracy.\nTechnologies & tools\nMust have\n\nAmazon Bedrock\n\nAzure AI Foundry\n\nAgentic AI Architecture\n\nLangsmith\n\nDatadog\n\nLangGraph\n\nA2A Protocol\n\nModel Context Protocol MCP\n\nREST\n\nWebSocket\n\nNice to have\nEvent-Driven Architecture\nOpenAI API\nClaude Code\nWe are looking for an experienced AI/ML developer to join a project focused on designing, building, and deploying solutions based on Agentic AI and LLM. You will work in a team dedicated to creating architectures that enable AI agents to interact with enterprise systems, APIs, and tools. Your task will be to ensure that AI solutions are reliable and production-ready, applying best practices in LLM evaluation, monitoring, and responsible AI deployment. If you are passionate about modern AI technologies, this offer may be ideal for you.\nYour tasks\nDesigning and developing solutions based on Agentic AI and LLM\nBuilding agent workflows using LangGraph\nIntegrating AI agents with APIs, tools, and enterprise systems using MCP and A2A protocols\nImplementing LLM evaluation, monitoring, and observability solutions\nImplementing AI security, content safety, and responsible AI mechanisms\nIntegrating solutions with AWS Bedrock and/or Azure AI Foundry\nSupporting production deployment, optimization, and technical documentation\nRequirements\nMinimum 7 years of experience in building and deploying AI/LLM-based solutions\nPractical knowledge of Agentic AI architectures and design patterns\nExperience in LLM evaluation methods, frameworks, and best practices\nFamiliarity with AI monitoring and observability solutions, such as LangSmith and Datadog\nStrong experience with at least one major AI-as-a-Service platform, preferably AWS Bedrock or Azure AI Foundry\nPractical knowledge of A2A (Agent-to-Agent) and MCP (Model Context Protocol) protocols\nKnowledge of REST API design principles, WebSockets, and RPC, as well as best practices for API documentation and integration\nAdvanced English language skills\nResidency in Poland\nNice to have\nKnowledge of event-driven architecture (EDA) patterns\nExperience working with OpenAI API and streaming interaction patterns\nSkills in technical documentation and architecture\nJob no. JOB-743DY\nSii zapewnia, że wszystkie decyzje związane z zatrudnieniem są podejmowane wyłącznie na podstawie kwalifikacji i kompetencji. Zobowiązujemy się do równego traktowania wszystkich osób, niezależnie od cech chronionych, oraz promowania zróżnicowanego i integracyjnego środowiska pracy.","description_format":"text","description_chars":5258,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Polish","level":"All levels","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Engineering Services","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-28T18:29:19Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":28,"reasons":["conf:0","velocity","win:early","comp:brand"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/sii-senior-aiml-developer-fmx","json_url":"https://alion.io/job/sii-senior-aiml-developer-fmx.json","meta":{"generated_at":"2026-10-30T12:57:25Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":18572,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1387},"rest":"https://alion.io/mcp/rest/get_company?id=1387"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsii-senior-aiml-developer-fmx"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fsii-senior-aiml-developer-fmx"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fsii-senior-aiml-developer-fmx"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/sii-senior-aiml-developer-fmx\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsii-senior-aiml-developer-fmx"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3412927}},{"tool":"search_jobs","arguments":{"company":"sii.pl","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3412927},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}